Le 21/10/2020 à 17:37, Richard Shann a écrit :
I've noticed that having
min-systems-per-page = 2
can in some circumstances cause LilyPond to hang. The attached
non-minimal file exhibits this behavior:
Starting lilypond 2.20.0 [NonTypesettablePart.ly]...
Processing `/tmp/frescobaldi-
hm6j987d/tmpvp8zypvl/NonTypesettablePart.ly'
Parsing...
Interpreting music...[8][16]
Preprocessing graphical objects...
Interpreting music...[8][16][24][32][40][48][56][64][72]
Preprocessing graphical objects...
Interpreting music...[8][16][24][32]
Preprocessing graphical objects...
Interpreting music...[8][16][24][32][40][48]
Preprocessing graphical objects...
Interpreting music...
Preprocessing graphical objects...
Calculating line breaks...
Drawing systems...
Fitting music on 5 pages...
[hangs ... manual abort]
Aborting lilypond 2.20.0 [NonTypesettablePart.ly]...
commenting out the line
min-systems-per-page = 2
allows it to typeset normally, curiously it does not have an orphan
line.
I just wondered if this is a known issue - I don't see it mentioned in
the docs
https://lilypond.org/doc/v2.20/Documentation/notation/other-paper-variables#index-min_002dsystems_002dper_002dpage
there is a very large amount of irrelevant material in the attached
lily file which I would be in the best position to excise if that were
useful, but I wouldn't want to undertake the task if the issue was
already known about, or there was no-one wanting to work on it anyway,
or indeed if it wouldn't really help as this bug is not at all likely
to be due to some typo to be spotted by eye.
Let me know if help would be welcomed.
Richard Shann
Hello,
I could not find this bug in the list of current issues,
which for your information is available at
https://gitlab.com/lilypond/lilypond/-/issues
It would certainly help if you could boil it down to a
minimal example.
Best regards,
Jean